MCQ Questions | Class 9 Science Chapter 1

MCQ Questions | Class 9 Science Chapter 1 | Matter in Our Surroundings with Answers 

MCQ Questions for Class9 Science Chapter 1 Matter in Our Surroundings

MCQ | Matter in Our Surroundings Class 9 | Part-5

Check the below NCERT MCQ Questions for Class 9 Science Chapter 1 Matter in Our Surroundings with Answers Pdf free download. MCQ Questions for Class 9 Science with Answers were prepared based on the latest exam pattern. We have Provided Matter in Our Surroundings Class 9 Science MCQs Questions with Answers to help students understand the concept very well.

Objective Question | NCERT Science Class 9

NCERT Solutions Class 9 Science
Book: National Council of Educational Research and Training (NCERT)
Board: Central Board of Secondary Education (CBSE)
Class: 9th
Subject: Science
Chapter: 1 ( Part-5 )
Chapters Name: Matter in Our Surroundings
Medium: English

Ncert Solutions for Class 9 Science | Objective Type Questions


You can refer to NCERT Solutions for Class 9 Science Chapter 1 Matter in Our Surroundings to revise the concepts in the syllabus effectively and improve your chances of securing high marks in your board exams.
Matter in Our Surroundings | Class 9 Science | NCERT Solutions
Q1. Phenomenon of change of liquid into vapors at any temperature below its boiling point is called…………..
A.Deposition
B.Sublimation
C.Evaporation
D.Condensation
Ans: Evaporation
Q2. Evaporation is …………… phenomena.
A.Adsorption
B.Absorption
C.Surface
D.Vapors
Ans: Surface
Q3. Rate of evaporation increases with……….
A.Increases surface tension
B.Decreases surface tension
C.Increases humidity
D.An increase in wind speed
Ans: An increase in wind speed
Q4. Rate of evaporation does not increases with
A.Increase of surface area
B.Increase in humidity
C.Increase in temperature
D.increase in wind speed
Ans: Increase in humidity
Q5. Heat energy equals to………….
A.Latent heat of vaporization is absorbed from the body
B.1 kelvin of water
C.100 degree
D.1 joule of energy
Ans: Latent heat of vaporization is absorbed from the body
Q6. Pressure of air in atmosphere is called …….
A.Surface pressure
B.Atmospheric pressure
C.Surface tension
D.Sublimation
Ans: Atmospheric pressure
Q7. Pa is the SI unit of ……… called as ………….
A.Pressure, pasteurize
B.Pressure, pascal
C.Pressure, pacal
D.Pressure, joule
Ans: Pressure, pascal

CBSE Solutions | Ncert Solutions Science Class 9


NCERT Solutions | MCQ Class 9 Science


NCERT | Class 9 Science Solutions

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NCERT SOLUTIONS

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